2201211001219 has 2 divisors, whose sum is σ = 2201211001220. Its totient is φ = 2201211001218.

The previous prime is 2201211001193. The next prime is 2201211001321. The reversal of 2201211001219 is 9121001121022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2201211001219 - 2⁹ = 2201211000707 is a prime.

It is a super-2 number, since 2×2201211001219² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2201211001219.

It is not a weakly prime, because it can be changed into another prime (2201211001019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100605500609 + 1100605500610.

It is an arithmetic number, because the mean of its divisors is an integer number (1100605500610).

Almost surely, 2^{2201211001219} is an apocalyptic number.

2201211001219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201211001219 is an equidigital number, since it uses as much as digits as its factorization.

2201211001219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 2201211001219 in words is "two trillion, two hundred one billion, two hundred eleven million, one thousand, two hundred nineteen".